{"type":"firestarter.listing","listing":{"id":"lst_D8qwzw1v","product_name":"Penvelope Six - Leather","category":"Pen Cases","description":"♦ Featuring Boot Brown - a rugged distressed leather that easily marks and gains a patina. It is a pull up style leather whereby marks can be rubbbed out to create a smoother look if desired. Note that this is a truly distressed leather and will have marks, spots, lines, scuffs, etc from the start. A contrast to this is our smooth napa black leather which has a classic clean look. \n♦ Interior is a firm black ribbed cloth that not only holds up to the test of time, but is suitable for contact with any pen material.♦ Magnet is now concealed for easier and secure fastening of envelope. ♦ 6 slots to hold the best of your collection. Slots extend 4.5\" to near the bottom of the case to keep pens fully separated.\n♦ Dimensions: 6\" wide  x  7\" tall  x  1.25\" thick.  Loop = .80\" wide.♦ Weight: 6oz (without pens)♦ Fits pens large and small, as large as .7\" thick and 7\" tall. \n *Note that if you have pens made of ABS Plastic (Lamy Safari for instance) - that can draw the dyes out of many fabrics and stain pens after long insertion in pen cases. ABS Plastic is primarily used on inexpensive pens and is not an issue with most fine pens.","images":["https://cdn.shopify.com/s/files/1/0023/7679/4187/products/PV6_Boot_Brown_a7cfdfce-5e68-4704-b57e-584e93368264.jpg?v=1770646408","https://cdn.shopify.com/s/files/1/0023/7679/4187/products/PV6_WS_Black_web.jpg?v=1770646408","https://cdn.shopify.com/s/files/1/0023/7679/4187/products/PV6_Interior.jpg?v=1604431150"],"price":65,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:47:20.925Z"},"share_url":"https://firestarter.network/l/lst_D8qwzw1v","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_D8qwzw1v' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Penvelope Six - Leather' and a budget_max comfortably above $65.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}